Problem Accessing Modules

When clicking on the Modules [Menu] I get the following error info - Can someone help me with the problem please:

So here's the error:
Passed variable is not an array or object, using empty array instead

File: D:/vhosts/photogallery/httpdocs/Gallery3/modules/gallery/helpers/module.php, line: 82
And here's how we got there:

* D:\vhosts\photogallery\httpdocs\Gallery3\modules\gallery\helpers\module.php [82]:

ArrayObject->__construct( )

* D:\vhosts\photogallery\httpdocs\Gallery3\modules\gallery\controllers\admin_modules.php [24]:

module_Core::available( )

*

Admin_Modules_Controller->index( )

* D:\vhosts\photogallery\httpdocs\Gallery3\modules\gallery\controllers\admin.php [50]:

call_user_func_array( Array
(
[0] => Admin_Modules_Controller Object
(
[theme:Admin_Controller:private] =>
[uri] => URI Object
(
)

[input] => Input Object
(
[use_xss_clean:protected] => 1
[magic_quotes_gpc:protected] => 1
[ip_address] =>
)

)

[1] => index
)
)

*

Admin_Controller->__call( modules )

* D:\vhosts\photogallery\httpdocs\Gallery3\system\core\Kohana.php [291]:

ReflectionMethod->invokeArgs( Admin_Controller Object
(
[theme:Admin_Controller:private] =>
[uri] => URI Object
(
)

[input] => Input Object
(
[use_xss_clean:protected] => 1
[magic_quotes_gpc:protected] => 1
[ip_address] =>
)

)
, Array
(
[0] => modules
[1] => Array
(
)

)
)

*

Kohana::instance( )

* D:\vhosts\photogallery\httpdocs\Gallery3\system\core\Event.php [209]:

call_user_func( Array
(
[0] => Kohana
[1] => instance
)
)

* D:\vhosts\photogallery\httpdocs\Gallery3\system\core\Bootstrap.php [55]:

Event::run( system.execute )

* D:\vhosts\photogallery\httpdocs\Gallery3\index.php [85]:

require( D:\vhosts\photogallery\httpdocs\Gallery3\system\core\Bootstrap.php )